CN217635574U - Flue gas temperature monitoring device for waste heat boiler - Google Patents
Flue gas temperature monitoring device for waste heat boiler Download PDFInfo
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- CN217635574U CN217635574U CN202220758794.8U CN202220758794U CN217635574U CN 217635574 U CN217635574 U CN 217635574U CN 202220758794 U CN202220758794 U CN 202220758794U CN 217635574 U CN217635574 U CN 217635574U
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- flue gas
- scraping ring
- connecting rod
- thick bamboo
- fixedly connected
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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Abstract
The utility model discloses a waste heat boiler flue gas temperature monitoring devices, including the flue gas pipeline, the flue gas pipeline top is connected with the mounting panel through the installation component, fixed surface is connected with the installation section of thick bamboo under the mounting panel, installation section of thick bamboo inside wall fixed mounting has the monitoring probe, installation section of thick bamboo inside wall fixedly connected with double-shaft drive motor, the equal fixedly connected with drive shaft of two outputs of double-shaft drive motor. The utility model discloses, through the mutually supporting of biax driving motor, first crank mechanism, second crank mechanism, first scraping ring, the second scraping ring, third scraping ring and fourth scraping ring, first scraping ring and second scraping ring are cleared up the outer wall of flue gas pipeline inner wall and installation section of thick bamboo respectively, third scraping ring and fourth scraping ring are cleared up installation section of thick bamboo inner wall and monitor probe outer wall respectively, can effectually avoid on the monitor probe adhesion smoke and dust to influence the accuracy of monitor probe monitoring through the mode of this kind of regularly clearance.
Description
Technical Field
The utility model relates to a monitoring devices technical field especially relates to exhaust-heat boiler flue gas temperature monitoring devices.
Background
Waste heat boilers, as their name implies, refer to boilers that heat water to a certain temperature by using heat generated by burning waste heat and combustible substances in waste gas, waste materials or waste liquid in various industrial processes, and oil-fired boilers, gas-fired boilers, and coal-fired boilers having smoke boxes and flue waste heat recovery are also called waste heat boilers, and the waste heat boilers can produce hot water or steam through waste heat recovery to be supplied to other sections.
Waste heat boiler produces high temperature flue gas through the burning, and the flue gas gets into furnace earlier, gets into the waste heat recovery device in the back smoke box flue at last, and high temperature flue gas becomes low temperature flue gas and emits into the atmosphere through the chimney, in the flue gas discharge pipeline, can be provided with temperature monitoring device and be used for monitoring the flue gas condition, but monitoring device is after long-time the use, and the monitoring probe outer wall can be stained with the smoke and dust to influence the accuracy of monitoring probe to flue gas monitoring.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a flue gas temperature monitoring device of a waste heat boiler.
In order to achieve the above purpose, the utility model adopts the following technical scheme: exhaust-heat boiler flue gas temperature monitoring devices, including flue gas pipeline, the flue gas pipeline top is connected with the mounting panel through the installation component, fixed surface is connected with the installation section of thick bamboo under the mounting panel, installation section of thick bamboo inside wall fixed mounting has monitor probe, installation section of thick bamboo inside wall fixedly connected with biax driving motor, the equal fixedly connected with drive shaft of two outputs of biax driving motor, two the one end that biax driving motor was kept away from to the drive shaft all runs through the installation section of thick bamboo and is connected with same first scraper ring through first crank mechanism, first scraper ring inlays to be established on flue gas pipeline inside wall, first scraper ring is connected with a second scraper ring through two head rod, second scraper ring sliding connection is on the installation section of thick bamboo lateral wall, two installation section of thick bamboo inside wall fixedly connected with installation pieces, installation piece lateral wall rotates and is connected with the bull stick, and is adjacent from top to bottom be connected through transmission component between drive shaft and the bull stick, two the bull stick is connected with same third scraper ring through second crank mechanism, third scraper ring sliding connection is on the installation section of thick bamboo inside wall, the third scraper ring is connected with a fourth scraper ring through two second crank mechanism.
As a further description of the above technical solution:
the mounting assembly comprises two arc-shaped blocks connected to the top of the flue gas pipeline through bolts, the upper surfaces of the arc-shaped blocks are fixedly connected with electronic telescopic rods, and the pistons of the electronic telescopic rods are fixedly connected to the lower surface of the mounting plate.
As a further description of the above technical solution:
first crank mechanism includes two first carousels of fixed connection at two drive shaft lateral walls, first carousel lateral wall rotates and is connected with first connecting rod, two stoppers of installation section of thick bamboo lateral wall fixedly connected with, the one end that first carousel was kept away from to first connecting rod rotates and is connected with the second connecting rod, the one end that first connecting rod was kept away from to the second connecting rod runs through below stopper and fixed connection at first scraping ring top.
As a further description of the above technical solution:
the transmission assembly comprises transmission wheels fixedly sleeved on the outer side walls of the driving shaft and the rotating rod, and the two transmission wheels are in transmission connection through a transmission belt.
As a further description of the above technical solution:
the second crank mechanism comprises a second turntable fixedly connected to the outer side walls of the two rotating rods, the outer side wall of the second turntable is rotatably connected with a third connecting rod, one end, far away from the second turntable, of the third connecting rod is rotatably connected with a fourth connecting rod, one end, far away from the third connecting rod, of the fourth connecting rod penetrates through the mounting cylinder and is fixedly connected to the top of the third scraping ring.
As a further description of the above technical solution:
the installation barrel is characterized in that a cavity is formed in the side wall of the installation barrel, and the double-shaft driving motor and the installation block are fixedly connected to the inner side wall of the cavity.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this exhaust-heat boiler flue gas temperature monitoring devices, through biax driving motor, first crank mechanism, second crank mechanism, first scraping ring, the second scraping ring, mutually supporting of third scraping ring and fourth scraping ring, biax driving motor drives drive shaft and bull stick rotation, the drive shaft drives first scraping ring and second scraping ring reciprocating motion from top to bottom through first crank mechanism, the bull stick passes through second crank mechanism and drives third scraping ring and fourth scraping ring reciprocating motion from top to bottom, first scraping ring and second scraping ring are cleared up the outer wall of flue gas pipeline inner wall and installation cylinder respectively, third scraping ring and fourth scraping ring are cleared up installation cylinder inner wall and monitoring probe outer wall respectively, can effectually avoid the accuracy that the adhesion influences monitoring probe on the monitoring probe through this kind of mode of regularly clearing up.
2. Compared with the prior art, this exhaust-heat boiler flue gas temperature monitoring devices through mutually supporting of arc piece, electron telescopic link and mounting panel, when carrying out the installation to equipment through arc piece and mounting panel, can adjust monitor's position through the electron telescopic link, the flexibility of effectual improvement device when using.
Drawings
Fig. 1 is a schematic structural view of a flue gas temperature monitoring device of a waste heat boiler provided by the utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a front view of the exhaust-heat boiler flue gas temperature monitoring device provided by the utility model.
Illustration of the drawings:
1. a flue gas duct; 2. mounting a plate; 3. mounting the cylinder; 4. monitoring the probe; 5. a dual-axis drive motor; 6. a drive shaft; 7. a first scraper ring; 8. a first connecting rod; 9. a second scraper ring; 10. mounting blocks; 11. a rotating rod; 12. a third scraper ring; 13. a second connecting rod; 14. a fourth scraper ring; 15. a first turntable; 16. a first link; 17. a limiting block; 18. a second link; 19. a second turntable; 20. a third link; 21. a fourth link; 22. an arc-shaped block; 23. an electronic telescopic rod; 24. a driving wheel; 25. a transmission belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a waste heat boiler flue gas temperature monitoring devices: including flue gas pipeline 1, 1 top of flue gas pipeline is connected with mounting panel 2 through the installation component, the installation component includes two arc pieces 22 at 1 top of flue gas pipeline through bolted connection, fixed surface is connected with electron telescopic link 23 on the arc piece 22, 23 piston end fixed connections of electron telescopic link are at 2 lower surfaces of mounting panel, 2 lower fixed surface are connected with the installation section of thick bamboo 3 of mounting panel, 3 inside wall fixed mounting of installation section of thick bamboo have monitoring probe 4, the setting of installation component is used for the installation of device on flue gas pipeline 1, and through the setting of electron telescopic link 23, can adjust monitoring probe 4's position, thereby effectual improving device's flexibility when using, a plurality of exhaust holes have been seted up to 3 lateral walls of installation section of thick bamboo, the flue gas is gushed into in the installation section of thick bamboo 3, discharge to the outside through the exhaust hole.
Wherein, 3 inside wall fixedly connected with biax driving motor 5 of installation cylinder, the equal fixedly connected with drive shaft 6 of two output ends of biax driving motor 5, the one end that biax driving motor 5 was kept away from to two drive shafts 6 all runs through installation cylinder 3 and is connected with same first scraping ring 7 through first crank mechanism, first crank mechanism includes two first carousels 15 of fixed connection at two drive shaft 6 lateral walls, 15 lateral wall of first carousel rotates and is connected with first connecting rod 16, two stopper 17 of 3 lateral wall fixedly connected with of installation cylinder, the one end that first carousel 15 was kept away from to first connecting rod 16 rotates and is connected with second connecting rod 18, the one end that first connecting rod 16 was kept away from to second connecting rod 18 runs through below stopper 17 and fixed connection at first scraping ring 7 top, first scraping ring 7 inlays and establishes on flue gas pipeline 1 inside wall, first scraping ring 7 is connected with a second scraping ring 9 through two head rod 8, second scraping ring 9 sliding connection is on installation cylinder 3 lateral wall, drive shaft 6 carries out reciprocating motion to the outer wall of the installation cylinder 3 and scrapes the flue gas pipeline through first crank mechanism drive first scraping ring 7 and second scraping ring 9, thereby the outer wall of installation cylinder carries out reciprocating motion to flue gas scraping.
Further, 3 inside wall fixedly connected with of installation section of thick bamboo two installation pieces 10, the cavity has been seted up to 3 lateral walls of installation section of thick bamboo, the equal fixed connection of biax driving motor 5 and installation piece 10 is on the cavity inside wall, installation piece 10 lateral wall rotates and is connected with bull stick 11, be connected through drive assembly between upper and lower adjacent drive shaft 6 and the bull stick 11, drive assembly establishes the drive wheel 24 at drive shaft 6 and 11 lateral walls of bull stick including fixed cover, connect through the transmission of drive belt 25 between two drive wheels 24, drive shaft 6 drives bull stick 11 through drive assembly and rotates.
Further, the two rotating rods 11 are connected with the same third scraper ring 12 through a second crank mechanism, the second crank mechanism comprises a second rotary disc 19 fixedly connected to the outer side walls of the two rotating rods 11, the outer side wall of the second rotary disc 19 is rotatably connected with a third connecting rod 20, one end, far away from the second rotary disc 19, of the third connecting rod 20 is rotatably connected with a fourth connecting rod 21, one end, far away from the third connecting rod 20, of the fourth connecting rod 21 penetrates through the installation cylinder 3 and is fixedly connected to the top of the third scraper ring 12, the third scraper ring 12 is slidably connected to the inner side wall of the installation cylinder 3, the third scraper ring 12 is connected with a fourth scraper ring 14 through two second connecting rods 13, a sliding cylinder of the fourth scraper ring 14 is sleeved on the outer side wall of the monitoring probe 4, the rotating rods 11 drive the third scraper ring 12 and the fourth scraper ring 14 to reciprocate up and down through the second crank mechanism, and the third scraper ring 12 and the fourth scraper ring 14 respectively clean and scrape the inner wall of the installation cylinder 3 and the outer wall of the monitoring probe 4.
The working principle is as follows: when needs carry out the gas cleaning, start biax driving motor 5, biax driving motor 5 drives drive shaft 6 and rotates, drive shaft 6 drives first carousel 15 and rotates, first carousel 15 drives the activity of first connecting rod 16, first connecting rod 16 drives second connecting rod 18 and moves from top to bottom, second connecting rod 18 drives first scraping ring 7 and reciprocates, first scraping ring 7 clears up the inner wall of flue gas pipeline 1, first scraping ring 7 drives second scraping ring 9 through first connecting rod 8 and reciprocates, second scraping ring 9 clears up the 3 lateral walls of installation section of thick bamboo.
The driving shaft 6 drives the rotating rod 11 to rotate through the driving belt 25, the rotating rod 11 drives the second rotating disc 19 to rotate, the second rotating disc 19 drives the third connecting rod 20 to move, the third connecting rod 20 drives the fourth connecting rod 21 to move up and down, the fourth connecting rod 21 drives the third scraping ring 12 to move up and down, the third scraping ring 12 cleans the inner wall of the mounting cylinder 3, the third scraping ring 12 drives the fourth scraping ring 14 to move up and down through the second connecting rod 13, the fourth scraping ring 14 cleans the monitoring probe 4, and the monitoring effect of the monitoring device can be effectively prevented from being influenced by smoke dust through multiple cleaning.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. Exhaust-heat boiler flue gas temperature monitoring devices, including flue gas pipeline (1), its characterized in that: the top of the flue gas pipeline (1) is connected with a mounting plate (2) through a mounting component, the lower surface of the mounting plate (2) is fixedly connected with a mounting cylinder (3), the inner side wall of the mounting cylinder (3) is fixedly provided with a monitoring probe (4), the inner side wall of the mounting cylinder (3) is fixedly connected with a double-shaft driving motor (5), two output ends of the double-shaft driving motor (5) are fixedly connected with a driving shaft (6) and two ends of the driving shaft (6) far away from the double-shaft driving motor (5) penetrate through the mounting cylinder (3) and are connected with a same first scraping ring (7) through a first crank mechanism, the first scraping ring (7) is embedded on the inner side wall of the flue gas pipeline (1), the first scraping ring (7) is connected with a second scraping ring (9) through two first connecting rods (8), the second scraping ring (9) is connected on the outer side wall of the mounting cylinder (3) in a sliding manner, the inner side wall of the mounting cylinder (3) is fixedly connected with two mounting blocks (10), the outer side wall of the mounting block (10) is rotatably connected with a rotating rod (11), the driving shaft (6) and the rotating rod (11) are connected with a transmission component, the rotating rod (12) and are connected with a third scraping mechanism, the third scraping ring (12) is connected with a fourth scraping ring (14) through two second connecting rods (13), and the sliding cylinder sleeve of the fourth scraping ring (14) is arranged on the outer side wall of the monitoring probe (4).
2. The exhaust-heat boiler flue gas temperature monitoring device of claim 1, characterized in that: the installation component comprises two arc-shaped blocks (22) which are connected to the top of the flue gas pipeline (1) through bolts, the upper surface of each arc-shaped block (22) is fixedly connected with an electronic telescopic rod (23), and the piston end of each electronic telescopic rod (23) is fixedly connected to the lower surface of the installation plate (2).
3. The exhaust-heat boiler flue gas temperature monitoring device of claim 1, characterized in that: first crank mechanism includes two first carousel (15) of fixed connection at two drive shaft (6) lateral walls, first carousel (15) lateral wall rotates and is connected with first connecting rod (16), two stopper (17) of installation section of thick bamboo (3) lateral wall fixedly connected with, the one end that first carousel (15) were kept away from in first connecting rod (16) rotates and is connected with second connecting rod (18), the one end that first connecting rod (16) were kept away from in second connecting rod (18) runs through below stopper (17) and fixed connection at first scraping ring (7) top.
4. The exhaust-heat boiler flue gas temperature monitoring device of claim 1, characterized in that: the transmission assembly comprises transmission wheels (24) fixedly sleeved on the outer side walls of the driving shaft (6) and the rotating rod (11), and the two transmission wheels (24) are in transmission connection through a transmission belt (25).
5. The exhaust-heat boiler flue gas temperature monitoring device of claim 1, characterized in that: second crank mechanism includes second carousel (19) of fixed connection at two bull sticks (11) lateral walls, second carousel (19) lateral wall rotates and is connected with third connecting rod (20), the one end that second carousel (19) were kept away from in third connecting rod (20) rotates and is connected with fourth connecting rod (21), the one end that third connecting rod (20) were kept away from in fourth connecting rod (21) runs through installation section of thick bamboo (3) and fixed connection scrapes ring (12) top at the third.
6. The exhaust-heat boiler flue gas temperature monitoring device of claim 1, characterized in that: the cavity has been seted up to installation section of thick bamboo (3) lateral wall, equal fixed connection of biax driving motor (5) and installation piece (10) is on the cavity inside wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220758794.8U CN217635574U (en) | 2022-04-01 | 2022-04-01 | Flue gas temperature monitoring device for waste heat boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220758794.8U CN217635574U (en) | 2022-04-01 | 2022-04-01 | Flue gas temperature monitoring device for waste heat boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217635574U true CN217635574U (en) | 2022-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220758794.8U Active CN217635574U (en) | 2022-04-01 | 2022-04-01 | Flue gas temperature monitoring device for waste heat boiler |
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| CN (1) | CN217635574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117320387A (en) * | 2023-09-13 | 2023-12-29 | 东莞市奇海实业有限公司 | Liquid-cooled double-cooling-channel cabinet and monitoring system |
-
2022
- 2022-04-01 CN CN202220758794.8U patent/CN217635574U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117320387A (en) * | 2023-09-13 | 2023-12-29 | 东莞市奇海实业有限公司 | Liquid-cooled double-cooling-channel cabinet and monitoring system |
| CN117320387B (en) * | 2023-09-13 | 2024-04-09 | 东莞市奇海实业有限公司 | Liquid-cooled double-cooling-channel cabinet and monitoring system |
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